A carregar...
Publicação
Evaluation of this temporomandibular joint space when using different occlusal splints by cone beam computerized tomography : a case report
| Nome: | Descrição: | Tamanho: | Formato: | |
|---|---|---|---|---|
| 997.8 KB | Adobe PDF |
Orientador(es)
Resumo(s)
Introduction: An occlusal splint is a removable, reversible, non-invasive device made of acrylic, used to promote a harmonious occlusal contact. It is part of an arsenal of therapeutic modalities used in the treatment of Temporomandibular Joint (TMJ) Disorders. However, its mechanisms of action remain controversial. Several hypotheses have been proposed to explain its efficiency, such as: repositioning of the condyle or disk; reduction of the masticatory electromyographic activity; change of harmful oral habits; increase of the intra-articular space reducing the overload on the TMJ.
Case presentation: This case report aims to demonstrate the changes in TMJ spaces, assessed by Cone Beam Computed Tomography (CBTC) scans, in a patient with indication to use occlusal splints. She was submitted to occlusal splints of 1 and 3 mm which were used during CBTC acquisition. The measures of the joint spaces with and without splints were compared by image software that shows an alteration of the upper, anterior, posterior, medial and lateral joint spaces. The 3 mm plate promoted an initial translation of condyle.
Conclusion: The thicknesses of 3 and 1 mm promoted different joint space variations. The use of different thicknesses enables the individualization of the treatment for different pathologies affecting the TMJ.
Descrição
Palavras-chave
Temporomandibular disorders Intra-articular space Occlusal splints Cone beam computed tomography scans
Contexto Educativo
Citação
Eduardo Januzzi, Luciano Ambrosio Ferreira, Juliana da Silva Duarte, et al. (2017). Evaluation of this Temporomandibular Joint Space When Using Different Occlusal Splints by Cone Beam Computerized Tomography: A Case Report. Journal of Dental and Oral Health, 3(7):1-6